Cut cheese into 2" x 1" rectangular blocks. Gently insert three chow mein noodles on each side of cheese block for legs. Using two broken chow mein noodles, insert into "head" as antennae.
Note: Cheddar makes a bright and colorful beetle, but can be very frustrating for little fingers as the cheese is a bit too hard to press the noodles into without breaking. Use softer cheese such as gouda, havarti, monterey jack, or even mozerella.